Select the Correct Choice for the Abundances of Elements Found

question 36

Multiple Choice

Select the correct choice for the abundances of elements found in cells,from highest to lowest:

• A)carbon,sulfur,nitrogen,phosphorous
• B)sulfur,phosphorus,nitrogen,sodium
• C)carbon,nitrogen,oxygen,sulfur
• D)carbon,potassium,phosphorous
• E)carbon,oxygen,nitrogen,sulfur

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Definitions:

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two quantitative variables.

Residuals

Differences between observed values and the estimated values in a statistical model, reflecting the amount of unexplained variance in the model.

Fitted Values

Estimated values predicted by a regression model, based on the observed data.

Simple Linear Regression

A statistical method that models the linear relationship between a dependent variable and one independent variable by fitting a linear equation to observed data.